Pyrex Flameware Double Boiler

1 1/2 quart blue tint Flameware double boiler. Pyrex identified as 6283. All 3 pieces are present. No chips, cracks or breaks. Very minimal wear. Please email for additional photos or info. I also have the Pyrex Flameware saucepan and teapot available for sale. I need your zip code to calculate the postage.